| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $171.73 | 3.420% | $177.6032 | $177.60 | $177.60 | $177.60 |
| Purchase #2 | $70.41 | 4.234% | $73.3912 | $73.39 | $73.40 | $73.40 |
| Purchase #3 | $59.54 | 7.532% | $64.0246 | $64.02 | $64.00 | $64.00 |
| Purchase #4 | $186.94 | 11.194% | $207.8661 | $207.87 | $207.85 | $207.90 |
| Purchase #5 | $47.54 | 3.864% | $49.3769 | $49.38 | $49.40 | $49.40 |
| Purchase #6 | $29.32 | 9.845% | $32.2066 | $32.21 | $32.20 | $32.20 |
| Purchase #7 | $167.79 | 11.292% | $186.7368 | $186.74 | $186.75 | $186.70 |
| 7 purchase totals = | $733.27 | $791.2054 | $791.21 | $791.20 | $791.20 | |